Finding the Third Proportional to 224,131.50 and 343,008

Step by Step Solution

1. Step 1: Write the proportion equation
   224,131.50 : 343,008 = 343,008 : x
2. Step 2: Convert to fraction form
   224,131.50/343,008 = 343,008/x
3. Step 3: Cross multiply
   224,131.50x = 343,008 × 343,008
4. Step 4: Simplify right side
   224,131.50x = 117,654,488,064
5. Step 5: Solve for x
   x = 117,654,488,064/224,131.50
6. Step 6: Final answer
   x = 524,935.09